3 years ago

105 is a perfect square. Question 1 options: True False

Mathematics

1 answer:

puteri [66]3 years ago

3 0

Answer:

False

Step-by-step explanation:

105 is not a perfect square

close ones 100 and 121

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Simplify the following expressionn.

kompoz [17]

Answer: A. 136

B. 8.3

C. 155

D. 27.3

Step-by-step explanation:

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3 years ago

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Find the value of x.

Artemon [7]

${5}^{2} + {x}^{2} = {8}^{2}$

$25 + {x}^{2} = 64$

Subtract both sides 25

$25 - 25 + {x}^{2} = 64 - 25$

${x}^{2} = 39$

Thus :

$x = \sqrt{39}$

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2 years ago

Xavier spent less than 2\5 of an hour walking home from school. Which fraction is less than 2\5? A5\7 B3\4 C5\10 D2\9

MAVERICK [17]

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2 years ago

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Kashif bought a bicycle for rs 10000 and sold it for rs 8000 his loss percentage is

aleksley [76]

Answer:

20%

Step-by-step explanation:

Loss=C.P-S.P
Loss=10000-8000
Loss=2000

Loss%=loss/cp*100
Loss%=2000/10000*100
Loss%=20%

7 0

2 years ago

Vanessa bought a house for $268,500. She has a 30 year mortgage with a fixed rate of 6.25%. Vanessa’s monthly payments are $1,59

Genrish500 [490]

Answer:

Option a - $9,314.45

Step-by-step explanation:

Cost of the house = $268,500

Time of repayment = 30 years

Repayment is done monthly, so number of repayments = 30 X 12 = 360

Monthly Payment = $1595.85

Rate of interest per payment period = $\frac{.0625}{12}$

So, Present value of monthly payments = 1595.85 X $\frac{(1+\frac{.0625}{12})^{360}-1}{(1+\frac{.0625}{12})^{360}*(\frac{.0625}{12})}$

= $259,185.55

So, Vanessa's down payment = $268,500 - $259,185.55 = $9,314.45

Hope it helps.

Thank you !!

8 0

3 years ago